文章基本信息

标题：Applying LSB Steganography for Disseminating Academic Testimonials in e-Learning and its Authentication aspects
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作者：Soumendu Banerjee ; Sunil Karforma ; Akash Nag 等
期刊名称：International Journal of Computer Trends and Technology
电子版ISSN：2231-2803
出版年度：2017
卷号：47
期号：3
页码：170-175
DOI：10.14445/22312803/IJCTT-V47P125
出版社：Seventh Sense Research Group
摘要：In the present day scenario, security plays a vital role in elearning system. In an elearning system, all kinds of transmissions and communications between the participants of any elearning system are done via Internet. Since, Internet is publicly accessible; authenticity has a major role to play. Steganography is one of such techniques through which authenticity can be achieved in elearning. In our proposed system, we have applied Least Significant Bit steganography technique on the color images and also discussed about the compression algorithm. For all the individual applications, we calculate the MSE and PSNR values to check the portability of the proposed system.
关键词：e-Learning; LSB based steganography; Haar wavelet transform; PackBits compression